Progressive Industries EMS-LCHW30 Heavy Duty RV Surge Protector, Black, 30 Amp
Condition: New
$124.17
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Availability:
In Stock.
Arrives
Monday, Nov 16
At a glance
- Condition
- New
- Size
- 30 Amp EMS w/ Integrated Display
- Style
- Hardwired
- Model
- EMS-LCHW30
- Weight
- 0.27 g
- Color
- Black
- Voltage
- 120 volts
- Warranty
- Limited Lifetime Manufacturer Warranty
- Works with
- Recreational Vehicles
Features 5
- ELECTRONIC SAFETY FOR RV: Provides protection against voltage fluctuations and power surges; includes electrical management system for safe and reliable operation; suitable for RV electronics
- HEAVY DUTY SURGE DEFENSE: Rated for 30 Amp and 120 V with 3,600 W capacity; absorbs surges up to 1,790 joules; helps prevent damage to RV electronics and accessories
- ADVANCED FAULT DETECTION: Provides protection against over and under voltage, open ground and neutral, reverse polarity, miswired pedestal, accidental 120 V, surge failure, and AC frequency issues; supports 30 Amp RV systems
- ENGINEERED FOR OUTDOORS: Built for durability in tough conditions; thermal protection ensures safe operation; integrated display and LED indicators allow easy use in low visibility
- USA MANUFACTURED QUALITY: EMS-LCHW30 surge protector designed for tough conditions; provides lasting protection for RV accessories and appliances
Description
The EMS-LCHW30 surge protector delivers comprehensive protection for RV electrical systems. Rated for 30A, 120V, and 3,600W, it absorbs surges up to 1,790 joules. It includes an electrical management system that detects over and under voltage, open ground, open neutral, reverse polarity, and miswired pedestals. Additional features include AC frequency monitoring and surge failure indication. Built for durability, it operates in harsh outdoor conditions and includes thermal protection and an integrated display with LED indicators for clear visibility. This surge protector helps safeguard RV appliances and electronics from electrical damage, ensuring safe and reliable power during travel.
Specs 27
| Brand | Progressive Industries |
|---|---|
| Color | Black |
| Total Power Outlets | 1 |
| Voltage | 120 volts |
| Special Feature | Surge Protection |
| Number of Outlets | 1 |
| Other Special Features of the Product | Surge Protection |
| Maximum Current | 30 A |
| Power Plug Type | Type B - 3 pin (North American) |
| Surge Protection Rating | 1790 Joules |
| Plug Type | Type B |
| Number of Ports | 3 |
| Amperage | 30 A |
| Item Dimensions L x W | 9"L x 5"W |
| Item Weight | 0.27 g |
| Shape | Rectangle |
| Enclosure Material | Polycarbonate |
| Unit Count | 1 Count |
| Number of Items | 1 |
| UPC | 765053778756 785422356187 191991100005 700360073972 700115563093 818811000092 721107698852 |
| Global Trade Identification Number | 92 |
| Built-In Media | Surge Protector |
| Item Type Name | boating-electrical-equipment |
| Manufacturer | Progressive Industries |
| Model Number | EMS-LCHW30 |
| Mfr Part Number | EMS-LCHW30 |
| Recommended Uses For Product | Recreational Vehicle |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Nov 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
This is the best way to protect your investment.
Size: 30 Amp EMS w/ Integrated Display
Style: Hardwired
So I have a bunch of friends who like to go camping RV's. One of my friends suffered an unfortunate incident where he sustained permanent damage to his RV because of a bad wired power supply at a campsite. After speaking with him about his misfortune I knew that I needed to investigate whether a power surge protector even existed for RVs. Luckily, they do. I researched for about a week and found this particular unit. I was impressed with the reviews as well as the design and overall ease of use of this particular product. I went ahead and made the purchase and it arrived very quickly and I was not disappointed with the design and quality of the product. When you take it out of the box, it feels like a quality well-made product. For me though the real test will be when I took it camping which I did later that week. I got to the campsite, got everything set up and then put the surge protector to the test. Passed with flying colors. Very easy to understand gave me accurate readings and gave me the peace of mind I needed to know that my investment in my RV is better protected. In retrospect it has made me feel foolish that I would spend so much money on an RV but not spend a little extra to ensure the safety of all of the things that are inside of it. This particular unit does all of the work for you. When you plug it in it doesn't count down as it analyzes the circuit and if everything checks out it turns itself on allowing power to go to your RV. If there is a problem or a spike, it shuts itself off and protects your RV. This unit is an analyzer and a search protector, meaning that you leave it plugged in the entire time. The unit is well-made and very easy to use and I can't recommend it highly enough. It is for anyone who wants to protect what they've invested their money in.
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Reviewed in the United States on March 18, 2016 by Gadetking
Great Diagnostics for the trailer loads
Size: 30 Amp EMS w/ Integrated Display
Style: Hardwired
I have utilized this protector on several trips now with a (30Amp) 32' trailer. It already has come in handy in that I tripped the outside post breaker and had no clue as to why. I checked the surge box and looked at the rolling status codes. (This portable unit has the rolling display). Everything checked out and when I reset the breaker and waited the minute for it's delayed turn-on, I noticed that the trailer was pulling in excess of 30Amps. One of the rolling displays has the amount of amperage being pulled. That is really a nice feature. The culprit was the wife had two space heaters going in the bath while I had the air conditioner running and utilizing the microwave. Our fault, but the surge box let me know about the trailer pulling excess current. This feature of 'amperage draw' should be more prominent in the literature for the buyer because it is great to see if the trailer loads are behaving, not just diagnosing the input power (which it does fantastic too). No issues with the surge box but Amazon does mix up the portable and fixed mounted pictures, so you have to verify with the model number to make sure you are getting which ever unit you want. I have the portable unit, and the main order page is showing the correct picture but the review and checkout shows the mounted picture.
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Reviewed in the United States on January 6, 2017 by Tim
Great protection.
Size: 30 Amp EMS w/ Integrated Display
Style: Hardwired
Very well made and gives me the peace of mind to hook up and stay connected even during adverse weather. It is exposed to the weather, but doesn't seem to mind. The intent of these devices is to protect you from brownouts, low voltage and power spikes. The LED readout will tell you the voltage and give you a code if there is a problem with your power source, or if there HAS been a problem since you hooked up. Additionally, it will protect your wiring from power related problems. As a former certified boiler/machinery inspector, I can attest to the fact that you DO need a device like this. It has tripped once from a power spike, so it works.
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Reviewed in the United States on July 18, 2014 by Topwatch
Money well spent!
Size: 30 Amp EMS w/ Integrated Display
Style: Hardwired
This is a great device! Insurance is never fun purchase and that's essentially what this is; but it does more. It's great to know it will shut down power to your RV if the voltage drops too low (protecting your valuable RV appliances), but it will tell you how much current you're drawing at any one time, as well as other useful info. Hooking up to a different power source every night or trip is risky business, this device will take your concerns away. Build quality is robust! Size is quite large! Warranty is great!
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Reviewed in the United States on November 10, 2016 by M. Molnar
Simple install, recommend getting add ons
Size: 30 Amp EMS w/ Integrated Display
Style: Hardwired
I had room to install this just to the left of my RV power panel / circuit breaker, in a void area below my fridge. So I was able to cut the power cord and easily install. This void area (not really big enough to call a cabinet) happened to have a door, so its easy to open it and see if there are any issues. That said, it would be easier to read the error messages if there was a remote display (separate add on). As it is, I have to open this door, get on my knees and read the display. Also, once its hardwired, its not easy to bypass this device without removing it and reconnecting the wires... or getting the bypass switch (second add on). Funny story (now... not at the time). I know it works. I installed it just before a big trip to yellowstone. Plugged it into the house, and display said no errors. Next day, just before leaving, plugged it back in to turn on the AC while we loaded. Got an error message... moved the extension cord to another plug... error message, no power. Tried this with every plug I could reach. Issue was my old extension cord... ground wire had broken. Changed cords and no error message and AC came on. (Threw away the cord with MUCH frustration :)
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Reviewed in the United States on August 30, 2020 by Timothy (Shammy)
Must Have
Size: 30 Amp EMS w/ Integrated Display
Style: Hardwired
I have been RVing for many years without a surge protector, always thinking about getting one but never doing it. After a friend suffered electrical damage I decided it was time to act. I think the Progressive unit paid for it's self the first trip we took after we purchased it. The campground we were staying at had a brown out and the unit shutdown power due to the low voltage. The weather was very hot and the A/C was running. It may have saved our air conditioner from burning out. I think these should be standard equipment on all RV's, it's the best accessory I have bought in years.
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Reviewed in the United States on April 23, 2013 by jimintomah
scam
Size: 30 Amp EMS w/ Integrated Display
Style: Hardwired
first order showed up and was a cheap scarf, second one never showed up. This is a scam
Reviewed in the United States on May 21, 2026 by el jeffe
Easy install, well built, great value!
Size: 30 Amp EMS w/ Integrated Display
Style: Hardwired
Very easy to install, so much better than hanging an easy to steal device off the power pedestal. Works great so far. I have a Master's degree in Electrical Engineering, and 20 years of experience designing ruggedized electronics, so you can trust me when I say, this is well designed, and well built inside.
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Reviewed in the United States on September 17, 2020 by Andrew M.